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Mirrors > Home > ILE Home > Th. List > cbvmpo | Unicode version |
Description: Rule to change the bound variable in a maps-to function, using implicit substitution. (Contributed by NM, 17-Dec-2013.) |
Ref | Expression |
---|---|
cbvmpo.1 | |
cbvmpo.2 | |
cbvmpo.3 | |
cbvmpo.4 | |
cbvmpo.5 |
Ref | Expression |
---|---|
cbvmpo |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfcv 2281 | . 2 | |
2 | nfcv 2281 | . 2 | |
3 | cbvmpo.1 | . 2 | |
4 | cbvmpo.2 | . 2 | |
5 | cbvmpo.3 | . 2 | |
6 | cbvmpo.4 | . 2 | |
7 | eqidd 2140 | . 2 | |
8 | cbvmpo.5 | . 2 | |
9 | 1, 2, 3, 4, 5, 6, 7, 8 | cbvmpox 5849 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wceq 1331 wnfc 2268 cmpo 5776 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-14 1492 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2121 ax-sep 4046 ax-pow 4098 ax-pr 4131 |
This theorem depends on definitions: df-bi 116 df-3an 964 df-tru 1334 df-nf 1437 df-sb 1736 df-clab 2126 df-cleq 2132 df-clel 2135 df-nfc 2270 df-v 2688 df-un 3075 df-in 3077 df-ss 3084 df-pw 3512 df-sn 3533 df-pr 3534 df-op 3536 df-opab 3990 df-oprab 5778 df-mpo 5779 |
This theorem is referenced by: cbvmpov 5851 fnmpoovd 6112 fmpoco 6113 xpf1o 6738 cnmpt2t 12465 |
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